| |
| Standards |
JIS |
ASTM |
EN |
AS |
| G3302 : 1998 |
A653 : 2001 |
10142 : 2000
10147 : 1992
|
1397 : 2001 |
| Coating Mass(g/m2)
|
Z12 ~ Z27 |
Z120 ~ Z275 |
Z140 ~ Z275 |
Z200 ~ Z275 |
| (120 ~ 275) |
(120 ~ 275) |
(140 ~ 275) |
(180 ~ 275) |
| Thickness (mm) |
0.176 ~ 2.000 |
| Width (mm) |
800 ~ 1250 |
| I.D (mm) |
508 / 610 |
| O.D (mm) |
800 ~ 2140 |
| Coil weight (MT) |
3 ~ 22 |
| Surface finish |
Regular Spangle
Minimized Spangle
Extra Smooth (Skin Passed)
|
| Surface Treatment |
Chromated (15mg ~ 25mg)
Chromated & Oiled
Non-chromated but Oiled
|
Applications of GI Product
| Steel Category |
Common Spec |
Application |
End Product Photo |
Structural
Quality |
JIS G3302 SGC340, SGC400, SGC490,
SGC570 |
PPGI substrate, Ceiling tee strip,
Door & Window frame,
Steel nail,
Steel deck, trunk, truss |
  |
ASTM A653 SS550
A446 grade D,F,E
|
|
AS 1397 G350, G450, G500, G550
|
|
EN 10147 Fe E280G, Fe E320G, Fe E350G
|
Commercial
Quality |
JIS G3302 SGCC |
Home appliance casing,
Filter frame,
Expanded Metal
|
  |
ASTM A653 CQ & LFQ,
A446 grade B & C |
|
AS 1397 G300
|
|
EN 10147 Fe E250G
|
Drawing
Quality |
JIS G3302 SGCD1 |
Satellite panel,
Home appliance casing
Microwave oven inner part |
 |
|
ASTM A653 FS Type A |
|
